/*
 * @(#)XMLAttribute.java 1.6 05/11/17 Copyright (c) 2006 Sun Microsystems, Inc.
 * All Rights Reserved. Redistribution and use in source and binary forms, with
 * or without modification, are permitted provided that the following conditions
 * are met: -Redistribution of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer. -Redistribution
 * in binary form must reproduce the above copyright notice, this list of
 * conditions and the following disclaimer in the documentation and/or other
 * materials provided with the distribution. Neither the name of Sun
 * Microsystems, Inc. or the names of contributors may be used to endorse or
 * promote products derived from this software without specific prior written
 * permission. This software is provided "AS IS," without a warranty of any
 * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC.
 * ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
 * LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
 * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
 * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
 * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
 * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
 * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. You
 * acknowledge that this software is not designed, licensed or intended for use
 * in the design, construction, operation or maintenance of any nuclear
 * facility.
 */

package jnlp.sample.servlet;

/**
 * Class that contains information about a specific attribute
 */
public class XMLAttribute
{
    private String _name;

    private String _value;

    private XMLAttribute _next;

    public XMLAttribute(String name, String value)
    {
	_name = name;
	_value = value;
	_next = null;
    }

    public XMLAttribute(String name, String value, XMLAttribute next)
    {
	_name = name;
	_value = value;
	_next = next;
    }

    public String getName()
    {
	return _name;
    }

    public String getValue()
    {
	return _value;
    }

    public XMLAttribute getNext()
    {
	return _next;
    }

    public void setNext(XMLAttribute next)
    {
	_next = next;
    }

    public boolean equals(Object o)
    {
	if (o == null || !(o instanceof XMLAttribute))
	    return false;
	XMLAttribute other = (XMLAttribute) o;
	return match(_name, other._name) && match(_value, other._value)
		&& match(_next, other._next);
    }

    private static boolean match(Object o1, Object o2)
    {
	if (o1 == null)
	    return (o2 == null);
	return o1.equals(o2);
    }

    public String toString()
    {
	if (_next != null)
	{
	    return _name + "=\"" + _value + "\" " + _next.toString();
	}
	else
	{
	    return _name + "=\"" + _value + "\"";
	}
    }
}
